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Adaptive aberration correction based on ant colony algorithm for solid-state lasers: numerical simulations
Dong, L.1,2; Yang, P.2; Xu, B.2
Source PublicationAPPLIED PHYSICS B-LASERS AND OPTICS
Volume96Issue:2-3Pages:527-533
2009-08-01
Language英语
Indexed BySCI
WOS IDWOS:000267885000041
SubtypeArticle
AbstractWe describe an adaptive aberration correction technique based on an ant colony algorithm for solid-state lasers and a general class of other adaptive optics systems. We show that it is possible to compensate phase aberrations without wavefront sensing in this approach, which iteratively adjusts the control voltages of a deformable mirror to maximize certain system performance metrics of the far-field intensity distribution of the laser beam. The effectiveness of this approach is analyzed numerically by use of a 37-element piezoelectric deformable mirror and a variation of the Strehl ratio as the metric. Results demonstrate that this approach can effectively compensate the phase distortions of laser beams and significantly improve beam quality. A comparison indicates that this approach is much faster than a genetic algorithm while achieving almost the same beam quality.
WOS KeywordPHASE-DISTORTION CORRECTION ; OPTIMIZATION ; MIRROR ; SYSTEM
WOS Research AreaOptics ; Physics
WOS SubjectOptics ; Physics, Applied
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3247
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Grad Sch, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Dong, L.,Yang, P.,Xu, B.. Adaptive aberration correction based on ant colony algorithm for solid-state lasers: numerical simulations[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2009,96(2-3):527-533.
APA Dong, L.,Yang, P.,&Xu, B..(2009).Adaptive aberration correction based on ant colony algorithm for solid-state lasers: numerical simulations.APPLIED PHYSICS B-LASERS AND OPTICS,96(2-3),527-533.
MLA Dong, L.,et al."Adaptive aberration correction based on ant colony algorithm for solid-state lasers: numerical simulations".APPLIED PHYSICS B-LASERS AND OPTICS 96.2-3(2009):527-533.
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